slardar obviously fake, i you didn’t notice

as stated above by another person, sky arcana was firstly mentioned in 2022(battle report update)(then unfortunately was replaced by dire custom tower). In August 2023 we received another mentions such as “hasVengefulSpiritTeammate” and “hasSkywrathMageTeammate” counters. If it’s only one arcana, why Skywrath need to check yourself? So we assume that’s will be 2 arcanas. And new filetype .noveldef with first existed visual novel “Crownfall”(atm deleted).
Other stuff also showed firstly in august update such as broodmother persona, ringmaster skill in rubick’s arcana, and mystery “censored”(i think beastmaster persona) on site.

Sky and Venge Arcana
Beastmaster and Broodmother Personas.
Also i have probably planned personas: Juggernaut, Lion, Phoenix. If one of these three gets an persona, I think we can safely confirm the rest. at least this was the case at the time of the August update

Probably, yes. Or at least 7.34. Today was uploaded 35 versions on staging server(which updates right before real updates)